Circulating cooling device for food fermentation

Abstract

The utility model provides a circulating cooling device for food fermentation, which belongs to the technical field of food fermentation, and comprises an outer shell and an inner shell, the inner shell is fixedly connected to the inner bottom surface of the outer shell, a gap is reserved between the outer shell and the inner shell, the front side surface of the outer shell is fixedly connected with a rotating shaft, the rotating shaft is rotatably connected with a sealing door, and the sealing door is fixedly connected with the outer shell. And a water storage tank is arranged in the shell. The water pump is arranged on the outer side face of the outer shell, the water inlet pipe communicated with the input end of the water pump extends into the water storage tank, the water guide pipe communicated with the output end of the water pump is evenly attached to the outer side face of the inner shell in a winding mode, and under the action of the water pump, redundant heat is taken away by water flow through the water guide pipe; and the water flow can be sprayed to the outer side of the inner shell again, the cooling speed is further increased, and the water flow can flow into the water storage tank again under the action of the drainage groove.

Description

Technical Field

[0001] The utility model belongs to the technical field of food fermentation, and in particular relates to a circulating cooling device for food fermentation. Background Art

[0002] Fermented foods refer to foods produced by microorganisms, usually through the fermentation process of microorganisms such as bacteria, fungi or yeast. These foods are not only rich in nutrition, but also can improve the taste and shelf life of food.

[0003] Existing publication number CN215328130U discloses a circulating cooling device for food fermentation, including a box body, a sealing unit, an air supply unit and a refrigeration unit; a slide is provided inside the box body; the sealing unit includes a box cover, a card strip, a sealing gasket, a connecting plate, a compression spring and a first card slot, the outer surface of the box body is provided with a first card slot, the right side of the box cover is installed with a card strip, one end of the compression spring is installed on the inner surface of the card strip, the other end of the compression spring is installed with a connecting plate, the outer surface of the connecting plate is installed with a sealing gasket, and the card strip is snap-connected to the first card slot; the air supply unit is installed in the middle of the side of the box body; the refrigeration unit is installed on the upper surface of the box body.

[0004] The existing circulating cooling device for food fermentation still has the following deficiencies:

[0005] 1. During the food fermentation process, temperature control is particularly important. When the fermented food needs to be cooled, it is necessary to achieve the dual goals of rapid cooling and stable temperature control.

[0006] 2. If only a single cooling method is used, the cooling effect of the device will be weakened and the temperature control inside the device will be uneven. Utility Model Content

[0007] The purpose of the present utility model is to solve the problem that the existing technology needs to achieve the dual purpose of rapid cooling and stable temperature control, which easily weakens the cooling effect of the device and makes the temperature control inside the device uneven, and proposes a circulating cooling device for food fermentation.

[0008] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0009] A circulating cooling device for food fermentation, comprising: an outer shell and an inner shell, the inner shell being fixedly connected to the inner bottom surface of the outer shell, a gap being left between the outer shell and the inner shell, a rotating shaft being fixedly connected to the front side of the outer shell, a sealing door being rotatably connected to the rotating shaft, a water storage tank being provided in the outer shell, the water storage tank being provided below the inner shell, a rear box being provided on the rear side of the outer shell, an exhaust structure being provided in the rear box, a water cooling structure being provided between the outer shell and the inner shell, and a water dispersion structure being provided on the top of the inner shell;

[0010] Preferably, three groups of air holes are evenly arranged on the side of the rear box, the exhaust structure is arranged inside the air holes, the exhaust structure includes a negative pressure fan, and the side of the negative pressure fan is fixedly connected to a fixed terminal, and the fixed terminal is fixedly connected to the inner side of the rear box;

[0011] Preferably, the water cooling structure includes a water pump, the water pump is fixedly connected to the outer side of the outer shell, the output end of the water pump is fixedly connected to a water pipe, and the water pipe is meanderingly attached to the side of the inner shell;

[0012] Preferably, the end of the water conduit extends to the top surface of the housing, the end of the water conduit is fixedly connected to a water delivery pipe, the input end of the water pump is fixedly connected to a water inlet pipe, and the water inlet pipe passes through the inner bottom surface of the housing and extends into the water tank;

[0013] Preferably, the water-dispersing structure includes a motor, the motor is fixedly connected to the top surface of the housing, and the output end of the motor passes through the housing and is fixedly connected to three blades;

[0014] Preferably, a drainage groove is provided on the upper surface of the inner shell, and the end of the water pipe passes through the outer shell and extends above the blades.

[0015] Compared with the prior art, the present invention has the following advantages:

[0016] 1. The utility model sets a water pump on the outer side of the outer shell, and the water inlet pipe connected to the water pump input end extends into the water tank. The water guide pipe connected to the water pump output end is evenly and windingly attached to the outer side of the inner shell. Under the action of the water pump, water flows through the water guide pipe to take away excess heat, and under the action of the water pipe and the water dispersion structure, the water flow will be sprinkled to the outside of the inner shell, further accelerating the cooling speed, and the water flow will flow back into the water tank under the action of the drainage groove.

[0017] 2. The utility model provides an exhaust structure at the tail end of the device. When water is sprinkled, the negative pressure fan drives the air flow in the device, which can cause the water to evaporate and then absorb the heat inside the device. At the same time, it can also cool the water flow, thereby enhancing the effect of the water cooling cycle. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a rear view of a circulating cooling device for food fermentation proposed by the present invention;

[0019] Figure 2 This is a front view of a circulating cooling device for food fermentation proposed by the present invention;

[0020] Figure 3 This is a side internal cross-sectional view of a circulating cooling device for food fermentation proposed by the present invention;

[0021] Figure 4 This is an internal top cross-sectional view of a circulating cooling device for food fermentation proposed by the present invention.

[0022] In the figure: 1 outer shell, 2 rotating shaft, 3 inner shell, 4 sealing door, 5 drainage trough, 6 motor, 7 blades, 8 water pump, 9 water pipe, 10 rear box, 11 air vent, 12 negative pressure fan, 13 fixed terminal. DETAILED DESCRIPTION

[0023] The technical solution of the present invention is further described below with reference to the accompanying drawings and embodiments.

[0024] Reference Figures 1-4 A circulating cooling device for food fermentation comprises: an outer shell 1 and an inner shell 3, the inner shell being fixedly connected to the inner bottom surface of the outer shell 1, with a gap between the outer shell 1 and the inner shell 3, a rotating shaft 2 being fixedly connected to the front side of the outer shell 1, a sealing door 4 being rotatably connected to the rotating shaft 2, a water storage tank being arranged in the outer shell 1, the water storage tank being arranged below the inner shell 3, a rear box 10 being arranged on the rear side of the outer shell 1, an exhaust structure being arranged in the rear box 10, a water cooling structure being arranged between the outer shell 1 and the inner shell 3, and a water dispersion structure being arranged on the top of the inner shell 3;

[0025] Three groups of air holes 11 are evenly arranged on the side of the rear box 10. The exhaust structure is arranged inside the air holes 11. The exhaust structure includes a negative pressure fan 12. The side of the negative pressure fan 12 is fixedly connected to a fixed terminal 13. The fixed terminal 13 is fixedly connected to the inner side of the rear box 10. When the water flow is sprayed, the negative pressure fan 12 drives the air flow in the device, which can cause the water flow to evaporate, thereby absorbing the heat inside the device, and at the same time plays a role in cooling the water flow, thereby enhancing the effect of the water cooling cycle;

[0026] The water cooling structure includes a water pump 8, which is fixedly connected to the outer side of the outer shell 1. The output end of the water pump 8 is fixedly connected to a water pipe 9, which is meanderingly attached to the side of the inner shell 3. The end of the water pipe 9 extends to the top surface of the outer shell 1. The end of the water pipe 9 is fixedly connected to a water pipe. The input end of the water pump 8 is fixedly connected to a water inlet pipe, which passes through the inner bottom surface of the outer shell 1 and extends into the water tank.

[0027] The water dispersion structure includes a motor 6, which is fixedly connected to the top surface of the outer shell 1. The output end of the motor 6 passes through the outer shell and is fixedly connected to three blades 7. A drainage groove 5 is provided on the upper surface of the inner shell 3. The end of the water pipe passes through the outer shell 1 and extends above the blade 7. Under the action of the water pump 8, the water flows through the water pipe 9 to take away excess heat. Under the action of the water pipe and the water dispersion structure, the water will be sprinkled to the outside of the inner shell 3 again, further accelerating the cooling speed, and the water will flow back into the water tank under the action of the drainage groove 5.

[0028] The functional principle of this utility model can be explained through the following operation modes:

[0029] A water pump 8 is provided on the outer side of the outer shell 1. The water inlet pipe connected to the input end of the water pump 8 extends into the water tank. The water guide pipe 9 connected to the output end of the water pump 8 is evenly and serpentinely attached to the outer side of the inner shell 3. Under the action of the water pump 8, water flows through the water guide pipe 9 to remove excess heat. Under the action of the water pipe and the water dispersion structure, the water flow will be sprinkled to the outside of the inner shell 3, further accelerating the cooling speed. The water flow will then flow back into the water tank through the drainage groove 5.

[0030] By providing an exhaust structure at the tail end of the device, when water is sprayed, the negative pressure fan 12 drives the air flow in the device, which can cause the water to evaporate and then absorb the heat inside the device. At the same time, it can also play a role in cooling the water flow, thereby enhancing the effect of the water cooling cycle.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and are not limiting. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A circulating cooling device for food fermentation, characterized in that: The invention comprises an outer shell (1) and an inner shell (3), wherein the inner shell is fixedly connected to the inner bottom surface of the outer shell (1), a gap is left between the outer shell (1) and the inner shell (3), a rotating shaft (2) is fixedly connected to the front side of the outer shell (1), and a sealing door (4) is rotatably connected to the rotating shaft (2), a water storage tank is arranged in the outer shell (1), and the water storage tank is arranged below the inner shell (3), a rear box (10) is arranged on the rear side of the outer shell (1), and an exhaust structure is arranged in the rear box (10), a water cooling structure is arranged between the outer shell (1) and the inner shell (3), and a water dispersion structure is arranged on the top of the inner shell (3).

2. A circulating cooling device for food fermentation according to claim 1, characterized in that: in: Three groups of air holes (11) are evenly arranged on the side of the rear box (10), the exhaust structure is arranged on the inner side of the air holes (11), the exhaust structure includes a negative pressure fan (12), and the side of the negative pressure fan (12) is fixedly connected to a fixed terminal (13), and the fixed terminal (13) is fixedly connected to the inner side of the rear box (10).

3. A circulating cooling device for food fermentation according to claim 1, characterized in that: in: The water cooling structure includes a water pump (8), the water pump (8) is fixedly connected to the outer side of the outer shell (1), the output end of the water pump (8) is fixedly connected to a water pipe (9), and the water pipe (9) is serpentinely attached to the side of the inner shell (3).

4. A circulating cooling device for food fermentation according to claim 3, characterized in that: in: The end of the water pipe (9) extends to the top surface of the outer shell (1), the end of the water pipe (9) is fixedly connected to a water delivery pipe, the input end of the water pump (8) is fixedly connected to a water inlet pipe, and the water inlet pipe passes through the inner bottom surface of the outer shell (1) and extends into the water storage tank.

5. A circulating cooling device for food fermentation according to claim 4, characterized in that: in: The water-dispersing structure comprises a motor (6), the motor (6) being fixedly connected to the top surface of the housing (1), and the output end of the motor (6) passing through the housing and being fixedly connected to three blades (7).

6. A circulating cooling device for food fermentation according to claim 5, characterized in that: in: A drainage groove (5) is provided on the upper surface of the inner shell (3), and the end of the water pipe passes through the outer shell (1) and extends to above the blade (7).

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